<template>
  <div>
    <el-container>
      <!-- 标题 -->
      <el-header class="homeHeader">
        <div class="title">云E办</div>
        <!-- 头像 -->
        <div>
          <el-button
            type="text"
            icon="el-icon-bell"
            size="normal"
            style="color:black;margin-right: 10px"
            @click="goChat"
          ></el-button>
          <el-dropdown class="userInfo" @command="commandHander">
            <span class="el-dropdown-link">
              {{ user.name }}<i> <img :src="user.userFace" /> </i>
            </span>
            <el-dropdown-menu slot="dropdown">
              <el-dropdown-item command="userinfo">个人中心</el-dropdown-item>
              <el-dropdown-item command="setting">设置</el-dropdown-item>
              <el-dropdown-item command="logout">注销登录</el-dropdown-item>
            </el-dropdown-menu>
          </el-dropdown>
        </div>
      </el-header>
      <!-- 下拉菜单 -->
      <el-container>
        <el-aside width="200px">
          <el-menu router unique-opened>
            <el-submenu
              :index="index + ''"
              v-for="(item, index) in routes"
              :key="index"
              v-if="!item.hidden"
            >
              <template slot="title"
                ><i
                  :class="item.iconCls"
                  style="color: #1accff; margin-right: 5px"
                ></i
                ><span>{{ item.name }}</span></template
              >
              <el-menu-item
                :index="children.path"
                v-for="(children, indexj) in item.children"
                :key="indexj"
                >{{ children.name }}</el-menu-item
              >
            </el-submenu>
          </el-menu>
        </el-aside>
        <el-main>
          <el-breadcrumb
            separator-class="el-icon-arrow-right"
            v-if="this.$router.currentRoute.path != '/home'"
          >
            <el-breadcrumb-item :to="{ path: '/home' }"
              >首页</el-breadcrumb-item
            >
            <el-breadcrumb-item>{{
              this.$router.currentRoute.name
            }}</el-breadcrumb-item>
          </el-breadcrumb>
          <div
            class="homeWelcome"
            v-if="this.$router.currentRoute.path == '/home'"
          >
            欢迎来到云E办系统
          </div>
          <!-- 主体 -->
          <router-view class="homeRouterView" />
        </el-main>
      </el-container>
    </el-container>
  </div>
</template>

<script>
export default {
  name: "Home",
  data(){
    return{
      user:JSON.parse(window.sessionStorage.getItem("user"))
    }
  },
  computed:{
    routes(){
      return this.$store.state.routes  ;
    }
  },
  methods:{
    goChat(){
      this.$router.push('/chat');
    },
    commandHander(command){
      if(command=='logout'){
        this.postRequest('/logout');
        window.sessionStorage.clear();
        this.$store.commit("initRoutes",[]);
        this.$router.replace('/');
      }
    }
  }
}
</script>

<style>
.homeHeader {
  background: #409eff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 15px;
  box-sizing: border-box;
}

.title {
  font-size: 30px;
  font-family: 华文楷体;
  color: white;
}

.userInfo {
  cursor: pointer;
}
.el-dropdown-link img {
  width: 48px;
  height: 48px;
  border-radius: 24px;
  margin-left: 8px;
}
.homeWelcome {
  text-align: center;
  font-size: 30px;
  font-family: 华文楷体;
  color: #409eff;
  padding-top: 50px;
}
.homeRouterView {
  margin-top: 10px;
}
</style>